The course of launching Lego guns is generally around 10 meter, and Lego guns are very simple to play. The building block launcher made of Lego is fully automatic.
In general, the gun head and gear are equipped with hooks to fix the position of the rubber band. When the rubber band is stretched, both ends are hooked on the gun head at the front end of the rubber band gun and the gear behind the trigger respectively. When shooting, the rubber band will be released due to its own elastic potential energy.
Lego gun is a toy gun, which is powered by the familiar rubber band. Unlike slingshots, rubber bands in rubber-band guns not only provide power for the gun body, but also serve as bullets for the gun. The flexibility and limited elasticity of rubber band just control the "power" of rubber band gun bullets. This also makes the rubber band gun one of the toys that parents are more assured of, compared with ordinary slingshots, simulation guns and other toys that have repeatedly caused tragedies.
Lego gun, as long as the place where he hangs the rubber band rotates to form a semi-automatic mode, you can form a rubber band gun. If he wants to have the function of returning sugar, the longer the barrel, the farther the range, and the rotatable rubber band gun.
Expand:
Lego launcher tutorial:
1. There is a transmitter (the remote controller transmits wireless signals) to the receiver installed on the plane.
2. After receiving the command, the receiver sends information to the electronic governor separately. The electronic governor senses the required current and then transmits it to the motor, so that the motor speed drives the propeller to realize power.
3. After receiving the instruction, the receiver sends the information to each steering gear, and the steering gear connecting rod is connected to the rudder surface of each wing, so that it can be pulled in proportion to the instruction to realize the action of the rudder surface of the wing and realize various attitude sequences of the aircraft: transmitter-receiver-steering gear-transmitter-receiver-electronic governor-motor.